baber/WOPTO huggingface dataset:
Patent JP-H10125262-A (JP)
Title: Field emission display device
Inventor: MAKINO TETSUYA
IPC: H01J31/12
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To improve the luminance and contrast and prevent phosphors from being peeled off N by forming a metal film to face a cathode electrode on the phosphors excited by the electrons emitted from the cathode electrode to luminesce. SOLUTION: An upper substrate 4 facing a cathode electrode to serve as an anode electrode is provided with phosphors 10 excited by electrons to luminesce, a black mask 11, and a metal film 12 covering the phosphors 10 and the black mask 11 on the face side facing the cathode electrode. The metal film 12 is formed with a metal film of Al reflecting light. The luminescence from the phosphors 10 to the cathode electrode side can be reflected to the surface side of the upper substrate 4, luminance and contrast can be improved, and an electric discharge caused by the peeling of the phosphors 10 can be prevented.
Patent JP-H07165359-A (JP)
Title: Single gripper transfer device
Inventor: DAN HAUSUMAN
IPC: B65G17/06
Filed: 1994-11-10
Abstract: PURPOSE: To provide a conveyor system using a conveyor chain with articulated links smoothly turnable by providing integrally formed connecting chain links, and embedding a pivot ball in a socket opening. CONSTITUTION: A conveyor chain is provided with a large number of connecting links 10. The link 10 has a projecting part 12a and a pair of bifurcated arms 12d, 12c, and rollers 16, 18 are rotatably mounted to a shaft 14. A pivot ball 20 is disposed in a socket 12d so as to be freely movable inside the socket 12. The pivot ball 20 is provided with an opening 20a, and the link 10 is connected by a roller shaft 14 of the adjacent link 10. Projecting parts 12e, 12f inclined integrally with the arms 12b, 12c are extended toward the projecting parts of the adjacent link 10 and engaged with the adjacent parts 20c, 20d of the pivot ball 20 to make these links 10 relatively turnable.
Patent JP-H06134716-A (JP)
Title: Concrete product, manufacture thereof and concrete surface decorative material
Inventor: SAITO HACHIRO
IPC: B32B13/12
Filed: 1992-09-22
Abstract: PURPOSE:To provide a method for easily forming through fewer steps an acidic film, a decorative material layer on a surface of a concrete product and a concrete surface decorative material to be used for the method. CONSTITUTION:A method for forming a concrete surface decorative particulate solid 3 layer on a surface of a concrete product 5 comprises the steps of temporarily clamping a concrete surface decorative material 1 in which the solid 3 is held on an aqueous soluble sheet 2 on an inner surface 4A of a concrete mold 4, placing and curing cement kneaded mixture in the mold 4.
Patent JP-2001103370-A (JP)
Title: Image pickup device
Inventor: KITAOKA ATSUSHI
IPC: H04N5/353
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a conventional image pickup device have had a different light receiving time depending on lines. SOLUTION: The image pickup device employing imaging devices arranged two-dimensionally that store image signals for a prescribed storage time and read the stored image signals by each line, adopts lines #5-#10, from which data are read, that are a part of total lines and sets the start of a lighting period of a light source to form the image signals to be the same as the start of storage of the line #10 designated among the lines #5-#10.
Patent JP-S62137652-A (JP)
Title: Memory switching system
Inventor: YAMADA KENJI
IPC: G06F12/16
Filed: 1985-12-11
Abstract: PURPOSE:To keep reliability high, and at the same time, to set a RAM at an optional position in a memory address space without much increasing the quantity of hardware by using the output of a register from a CPU that can be rewritten to an address to be compared of an address match circuit of the RAM. CONSTITUTION:In the initial state, an address register to be compared 310 of the RAM 300-1 is in the reset state, and does not have an inherent address space. Accordingly, the inherent address is set to a register 310 by a CPU 100 through a data signal bus 20 according to a program incorporated in a ROM 200. Consequently, the RAM 300-1 is placed in the inherent address space. That is, an address outputted from the CPU 100 to an address signal bus 30 is compared with the output of the register 310 by an address match circuit 320, and when they coincide, the content of a control signal bus 10 is outputted by the circuit 320 through a memory control signal line 50, and the writing and reading of a RAM cell 330 are made possible.
Patent JP-S63130067-A (JP)
Inventor: ISHIGAMI KAZUMICHI
IPC: A61G9/00
Filed: 1986-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11199371-A (JP)
Title: Carbon heater for single crystal-growing apparatus
Inventor: FU SHINRIN
IPC: H05B3/66
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To elongate the life of a carbon heater by preventing the decrease of the strength of the carbon heater by reduction of thickness. SOLUTION: This carbon heater 41 is used in a single crystal-growing device constituted so that the single crystal may be grown by pulling up a seed crystal keeping contact with a molten liquid 12 stored in a crucible 13 at the lower end and the crucible 13 may be lifted according to the amount of the molten liquid 12 decreasing according to the pulling up. The carbon heater 41 is formed by alternatively forming slits in a platy carbon surrounding the side face of the crucible 13 in a shape of square waves, and one or both of the outer side part or inner side part of the part facing to the side part from the initial position of the crucible before pulling up to the highest position of the crucible after pulling up except upper end are formed thick. The surface of the heater is preferably covered with an SiC membrane.
Patent JP-H07132708-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: TOKITA SHINJI
IPC: B60C11/00
Filed: 1993-11-05
Abstract: PURPOSE:To improve separation resistance of a tread, in a pneumatic radial tire for heavy load. CONSTITUTION:A low modulus rubber 20C (100% elongation modulus is 15.0 to 35.0kg/cm<2>) of 100% elongation modulus lower than a base rubber 20A is provided in a side of the outermost belt layer (side of the fourth belt layer 18D) of the base rubber 20A. In the case of treading a protrusion 32 on a road surface 30 by a tire, even of a tread rubber 20, a part in the vicinity of the outermost belt layer is largely pulled, but since this part is the low modulus rubber 20C, stress generated by tension is decreased smaller than in the past, so that a crack is hardly generated, to improve separation resistance.
Patent JP-H06131993-A (JP)
Title: Cathode-ray tube image display device
Inventor: OBARA YOSHIHIRO
IPC: H01J29/76
Filed: 1992-10-15
Abstract: PURPOSE:To cancel the unnecessary radiation magnetic field of a deflection yoke on good balance by arranging cancel coils connected to horizontal deflection coils near opening fringes, and fitting one side of the coils on the CRT tube face side from the fringes. CONSTITUTION:When a pair of cancel coils 3, 3' are fitted, the leakage magnetic field 6 generated by horizontal deflection coils 3, 3' is dominant for the unnecessary radiation magnetic field on the CRT tube face side of a deflection yoke, and the cancel magnetic field generated by the cancel coils 3, 3' is dominant on the electron gun side. When the cancel coils 3, 3' connected to the horizontal deflection coils 1, 1' are arranged near opening fringes 5, 5' and fitting sizes L1, L2 are increased, the cancel magnetic field on the tube face side can be made stronger, the cancel magnetic field on the electron gun side can be made weaker, and the whole unnecessary radiation magnetic field can be balanced.
Patent JP-2001097496-A (JP)
Title: Oil feeder
Inventor: SAKURAI SHIGERU
IPC: B67D99/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To improve durability and reliability of a nozzle switch provided on a nozzle hook of a meter. SOLUTION: A permanent magnet 11 as a detected member is embedded in a guard member 4 of a pump nozzle 1. A nozzle hook 5 is equipped with a reed switch 12 serving as a nozzle switch to detect the permanent magnet 11 without contact. The reed switch 12 is provided at a position opposite to the permanent magnet 11 provided on the guard member 4 when the pump nozzle 1 is mounted on a mount 5a of the nozzle hook 5. The reed switch 12 is closed by a line of magnetic force from the magnet 11 to output a detection signal when the pump nozzle 1 is mounted on the mount 5a of the hook 5. In addition, when the nozzle 1 is disengaged from the mount 5a of the nozzle hook 5, as the permanent magnet 11 is separated, the reed switch 12 is opened to stop outputting the detection signal.
Patent JP-2001103226-A (JP)
Title: Document distribution system and document distribution method
Inventor: KUMAGAI TAKEKAZU
IPC: B41J29/38
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a system that distributes a document between networks by using a web browser, communicating information relating to a pint request between the networks and conducting a document conversion processing in response to the print request. SOLUTION: The document distribution system, that distributes print information generated by a device connected to a 1st network to an output device connected to a 2nd network, is provided with a unit that discriminates contents of a processing request of print information generated by the 1st network, a conversion unit that converts the print information into a prescribed form according to the processing request, a unit that transmits the converted print information to a device managing the 2nd network when the processing of the print information is discriminated to be processed by the output device on the 2nd network on the basis of the result of the preceding discrimination, and a unit that generates a print job in a distribution enable way on the basis of the processing request of the received print information to the output device connected to the 2nd network.
Patent JP-2000105107-A (JP)
Title: Method for measuring pipe inserting size of faucet
Inventor: MASUDA MASAHIKO
IPC: G01B11/12
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the pipe inserting size of a faucet can be measured easily and accurately and the variation in measurement can be eliminated. SOLUTION: In a method for measuring pipe inserting size of faucet, a detector 1 in which a laser displacement sensor 2 is arranged so that the sensor 2 may emit a laser beam and a right-angle reflecting mirror 3 is arranged so that the laser beam may be reflected at right angles in such a way that the sensor 2 and mirror 3 can be moved integrally in the emitting direction of the laser beam is. The pipe inserting size of a faucet 5 is measured by moving the mirror 3 in the faucet 5 along the axial direction of the faucet from the inlet side to the interior side while laser beam is emitted from the sensor 2.
Patent JP-H05117746-A (JP)
Title: Production of low yield ratio steel pipe for building by cold forming
Inventor: YOSHIDA YUZURU
IPC: C22C38/14
Filed: 1991-10-24
Abstract: PURPOSE:To obtain the steel pipe having a low yield ratio, high dimensional accuracy and excellent plastic deformability after yielding by specifying the chemical components of a steel and controlling the heat treating conditions after cold working. CONSTITUTION:The chemical components of the steel are constituted, by weight, of 0.01 to 0.20% C, <=0.5% Si, 0.5 to 1.6% Mn, <=0.03% P, <=0.01% S, 0.005 to 0.025% Ti, <=0.1% Al, <=0.006% N, and the balance Fe and inevitable impurities. The steel having such compsn. is reheated and rolled and is then reheated and hardened in a temp. range from the AC1 transformation hardened in a 700 to 850 deg.C range and is subjected to a tempering treatment at the Ac transformation point or below. This steel plate is made into the steel pipe by cold forming in a range of t/D (t: plate thickness, D: the outside diameter of the steel pipe) <=10%. The steel pipe is annealed by holding for one hour per 25mm plate thickness in a 500 to 600 deg.C range. As a result, the 60kgf/mm<2> class steel pipe having <=100mm thickness and <=80% yield ratio in the axial direction of the pipe is obtd.
Patent JP-S62135780-A (JP)
Title: Testing method for semiconductor element
Inventor: UEKI YUJIRO
IPC: G01R31/26
Filed: 1985-12-10
Abstract: PURPOSE:To easily decide in a short time a defective element by measuring the electrostatic capacity of P-N junction by changing a measuring frequency, and deciding it by the variation rate of the electrostatic capacity by the variation ratio of the frequency. CONSTITUTION:A computer 10 sets a measuring frequency in a capacitance meter 11. The capacitance meter 11 measures the capacity value of an element to be measured 12, for instance, the light emitting diode, under a condition of a set frequency. Also, whenever the setting of the measuring frequency in the capacitance meter 11 is changed, the measured capacity value is sent to the computer 10. After the capacity values of some points are obtained, the computer 10 derives its variation ratio from the measured capacity value, and as for said value whose variation ratio exceeds a prescribed value, for instance, 10%, it is considered to show a thyristor characteristic, and its element to be measured 12 is decided to be defective.
Patent JP-S61153474-A (JP)
Inventor: MANGYO MASAO
IPC: F25D19/02
Filed: 1984-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01120758-A (JP)
Title: Cylindrical organic electrolyte battery
Inventor: TSURUTA KUNIO
IPC: H01M50/528
Filed: 1987-11-02
Abstract: PURPOSE:To maintain good electrical contact even when vibration is applied by welding the end, which is located on the positive terminal plate side and exposed from a power generating element group, of a metallic current collecting net or a positive current collector welded to the exposed part of the current collecting net to a positive terminal plate. CONSTITUTION:At least a part of the end, located on the positive terminal plate 4 side, of a metallic current collecting net 6 which is a support of a positive active material 7 is exposed from a power generating element group 3, and the exposed end 6a of the current collecting net 6 is welded to the positive terminal plate 4. Or at least a part of the end, located on the positive terminal plate 4 side, of a metallic current collecting net 6b of the positive active material 7 is exposed from the sheet-like positive active material 7, and a ribbon-like positive current collector 9 is welded to the exposed part 6b, and the positive current collector 9 or a part of the positive current collector 9 and the positive current collecting net are exposed from the power generating element group 3, then the tip of the exposed part is welded to the positive terminal plate 4. Reliability of electrical connection is increased and the voltage drop of a battery caused by vibration is prevented.
Patent JP-H07217514-A (JP)
Title: Fuel handling system
Inventor: RONARUDO ETSUCHI ROSHIYU
IPC: F02M37/34
Filed: 1994-11-11
Abstract: PURPOSE: To improve the reliability and durability of an engine by providing a reservoir between a tank and the engine and pressurizing and supplying fuel in which water and air are separated from each other by a built-in pump and a pick-up, to the engine. CONSTITUTION: At the time of operation, if liquid level is lower than L1, an inlet valve 50 is opened so that fuel from a fuel tank enters a reservoir 22 through an inlet mounting device 40. When the liquid level approaches L1, a float 62 closes the valve 50 so that additional fuel does not inter the reservoir 22. Moreover, fuel is pulled out from the reservoir 22 through a pick-up 82 by a fuel pump 24 in accordance with the requirement from an engine and is fed to the engine from an outlet coupling 92 under high pressure. Moreover, when water is mixed in the reservoir 22 and a diaphragm 104 is wholly immersed in water, the diaphragm closes an inlet valve 105 to prevent aeration fuel, foam, air, and fuel vapor from entering the pump 24 so that a fuel injector and the engine are not damaged.
Patent JP-H05117435-A (JP)
Title: Foamable vinyl chloride resin composition
Inventor: ISHIMATSU HIROSHI
IPC: C08K3/26
Filed: 1991-10-24
Abstract: PURPOSE:To prepare the title compsn. which can form uniform and fine cells, allows no plateout, and is free from the thermal decomposition of polyvinyl chloride even during foaming at 4 high temp. CONSTITUTION:The title compsn. is prepd. by compounding 100 pts.wt. vinyl chloride resin having an average degree of polymn. of 400-1,000, 2-25 pts.wt. polymethyl methacrylate, 0.1-4 pts.wt. thermally decomposable inorg. blowing agent, 1-25 pts.wt. calcium carbonate, and 0.1-1 pt.wt. sorbitol-benzaldehyde condensate.
Patent JP-S61150056-A (JP)
Title: Direct memory access controller
Inventor: SAKURAI YOSHIKAZU
IPC: G06F13/28
Filed: 1984-12-25
Abstract: PURPOSE:To initialize a device in a short time by reading data in memory only through one first cycle and iterating only a memory write cycle afterwards. CONSTITUTION:A direct memory access controller DMAC outputs the high order (Ahs) of a source address to a system data bus DB in the first half of the initial transfer cycles (T1-Sr), further outputs an address strobe signal STB and holds it in a latch 11. The DMAC outputs the low order (Als) of the source address and a memory read signal MR in the latter half of the cycles T1-Sr, and fetches contents D at addresses of the (Ahs and Als) in memory into a temporary register TEMP. The DMAC holds the high order (Ahd) of a destination address in the latch 11 in the first half of the next cycles (T1-Sw), while in the latter half the DMAC outputs the low order (Ald) of said address and a memory write signal MW, and writes the data D of the temporary register TEMP at the addresses (Ahd and Ald). Afterwards the write cycle is repeated up to the final address by advancing the destination address one by one.
Patent JP-H09121324-A (JP)
Title: Optical disk reproducing device
Inventor: YOSHIDA SUSUMU
IPC: H04N5/781
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To avoid the disturbance of regenerative output generated in the inter-layer jump concerning an optical disk reproducing device for reproducing a disk having a lot of recording layers. SOLUTION: A microcomputer 8 moves the recording layer just reading signals by changing the focal position of an objective lens at a pickup 3 while using a pickup control circuit 7 in response to an inter-layer jump instruction. A flag detecting/reloading means 15 detects and reloads a flag indicating whether plural leading frames at any specified unit of digital data require prediction from the frame contained in the just preceding specified unit or not from moving image data read out after the move of the recording layer. With this reloading, unwanted prediction from the frame in the recording layer before moving can be prevented from being performed, and the disturbance of regenerative output at the connection of layers can be avoided.
Patent JP-H04154064-A (JP)
Title: Ic socket
Inventor: SUZUKI TAKUYA
IPC: H01L23/32
Filed: 1990-10-17
Abstract: PURPOSE:To prevent ununiformed contact of a lead with a contact pin, of an IC device, by providing constitution such that a coil spring is not brought into contact with a trim retaining cover to directly apply resilient energizing force of the spring to a retaining cover further with the trim retaining cover moved adjustable. CONSTITUTION:A coil spring 11 is constituted such that its end part is not brought into contact with a trim retaining cover 16 to directly apply resilient force of the spring to a retaining cover 15. Accordingly, at the time of a condition that a recessed part of a socket main unit 1 is closed, only one side of the trim retaining cover 16 is prevented from being strongly pressed by the retaining cover 15. The trim retaining cover 16 can be freely moved adjusted in a condition that force of the coil spring is not received at all. In this way, uniform vertical pressing force is applied as a whole to the contact part between the lead 9 of an IC device and a contact pin 4, to prevent generation of lead displacement and improper contact of the IC device.
Patent JP-H05121023-A (JP)
Title: Arc electric power supply
Inventor: SAITO TAKASHI
IPC: H01J37/08
Filed: 1991-10-24
Abstract: PURPOSE:To downsize a device by connecting respective anodes of gate turnoff thyristers to respective one ends of current limiting resistors whose respective other ends are connected to respective filaments of an ion source, and connecting those cathodes to a negative electrode bus bar. CONSTITUTION:Respective anodes of snubber diodes 33A-33D are connected to respective anodes of GTOs 32A-32D, and respective cathodes of the diodes 33A-33D are connected to respective cathodes of the GTOs 32A-32D through respective snubber condensers 34A-34D. Respective snubber resistors 35A-35D are connected further to the diodes 33A-33D. In this constitution, when a GTO operation signal 20 is issued, a gate driving circuit 36 is energized by means of a GTO driving signal 103, and driving signals 37A-37D are issued to the GTOs 32A-32D through the circuit 36. The GTOs 32A-32D are turned on, and a load current is flowed through resistors 52A-52D, and at this time, an electric current to the respective GTOs 32A-32D becomes a balanced electric current.
Patent JP-H0590134-A (JP)
Title: Positioning equipment of sr-x ray mirror
Inventor: HARUMI KAZUYUKI
IPC: G21K1/06
Filed: 1991-09-30
Abstract: PURPOSE:To make the exposure amount of a wafer uniform, by positioning a mirror for magnifying an SR-X ray, with high precision. CONSTITUTION:A mirror 101 is held by a mirror retaining rod 104, which is supported by a mirror retaining equipment A installed outside a vacuum chamber 105. The mirror retaining equipment A and the vacuum chamber 105 are retained in the mutually independent state by a large frame 401. The mirror retaining equipment A consists in a reference frame 301 capable of pivotary movement around the z-axis, a tilt board 201 capable of pivotary movement adjustment around the z-axis and the x-axis, and a mirror retainer 106 capable of reciprocal movement in the y-axis direction. A pedestal structure body B which retains the large frame 401 consists in a pedestal seat 601 capable of inclination in the arbitrary direction, and a pedestal top 501 capable of pivotal movement around the y-axis.
Patent JP-H08113987-A (JP)
Title: Joining method in composite structure
Inventor: ISOGAWA FUSAO
IPC: E04C5/03
Filed: 1994-10-18
Abstract: PURPOSE: To greatly improve welding strength, work efficiency, and economy thereby to improve composite efficiency, when a stud dowel is welded to a metal base material of a steel framed beam or the like and concrete is applied thereto to obtain a composite structure, by improving a method for joining the stud dowel. CONSTITUTION: A joining end surface 11a of a stud dowel 11A is welded perpendicularly to a surface to be joined 10a of a metal base material 10 to erect the dowel thereon. An external force is applied to the dowel 11A to bent it at its base portion 11d toward the direction of a shearing force F generated between the material 10 and concrete 12 placed so that the dowel is inclined with respect to the surface 10a, thereby forming the inclined stud dowel 11B. As a result, various disadvantages produced by conventional methods wherein the dowel 11B is initially welded and fixed in an inclined state can be eliminated so that strong shearing resistance of welded part can be provided.